Question: PROBLEM 1 1 Water in a rectangular channel flows into a gradual contraction section, from 4 f t to 3 f t of width. If

PROBLEM 11
Water in a rectangular channel flows into a gradual contraction section, from 4ft to 3ft of
width. If the flow rate is Q=25ft3s, and the upstream water depth is 2ft, please determine
the downstream depth. Please sketch the specific energy diagram and indicate its important
characteristics, and discuss what occurs if there are energy losses. (Please note that the
specific discharges are different upstream and downstream.)
PROBLEM 1 1 Water in a rectangular channel flows

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